﻿using System;
using System.Collections.Generic;
using System.Text;

namespace Cashier_Interface
{
    public interface IGoodsNorm
    {
        /// <summary>
        /// 选择商品规格
        /// </summary>
        /// <param name="param">输入参数</param>
        /// <returns></returns>
        void SelectGoodsNorm(object param);
    }
}
